BMW M4 Downpipes

Coming soon! Price to be confirmed. 

 

KEY FEATURES

 

  • 10-15 HP increase*
  • Flex joints to dampen vibration
  • Optional White Lightning Exhaust Coating by Swain Tech Coatings
  • 304-stainless
  • Quicker turbo response
  • Less restrictive, more free flowing
  • Improved low-end and mid-range performance
  • Lighter weight than factory downpipes

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